Theorem Filter.mem_ofCountableInter

Modification history

2026-03-03 23:24
Mathlib/Order/Filter/CountableInter.lean
feat: countable intersections/unions of ae eq sets are ae eq (#36065) …
Modified Filter.mem_ofCountableInterView on Github →
2023-01-24 07:05
Mathlib/Order/Filter/CountableInter.lean
feat: port Order.Filter.CountableInter (#1803)
Added Filter.mem_ofCountableInterView on Github →